| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + Na2S2O3 = BaS2O3 + 2 NaNO3
CO2 + KHO = KHCO3 =>
CO2 + KHO = KHCO3
W + B = W2B5 =>
2 W + 5 B = W2B5
Fe2C2O4 + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + MnSO4 + KHSO4 + H2O =>
5 Fe2C2O4 + 6 KMnO4 + 27 H2SO4 = 10 CO2 + 5 Fe2(SO4)3 + 6 MnSO4 + 6 KHSO4 + 24 H2O
C2H2 + Cl = C2H2Cl4 =>
C2H2 + 4 Cl = C2H2Cl4
KI + Ba(NO3)2 = BaI2 + K(NO3) =>
2 KI + Ba(NO3)2 = BaI2 + 2 K(NO3)
Pb(N3)2 + CO(MnO4)3 = COO + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 22 CO(MnO4)3 = 22 COO + 66 MnO2 + 5 Pb3O4 + 90 NO
CoCl2 + KI = KICl2 + Co =>
CoCl2 + KI = KICl2 + Co
Na + C2H2 = NaHC2 + H2 =>
2 Na + 2 C2H2 = 2 NaHC2 + H2
C + O2 = CO2 =>
C + O2 = CO2
HBrO + Ca(OH)2 = Ca + BrO2 + H2O =>
2 HBrO + 3 Ca(OH)2 = 3 Ca + 2 BrO2 + 4 H2O
C2H2 + Na = C2H2Na =>
C2H2 + Na = C2H2Na
Ni{2+} + (C4H8N2O2) + NH3 = Ni(C4H7N2O2)2 + NH4{+} =>
Ni{2+} + 2(C4H8N2O2) + 2 NH3 = Ni(C4H7N2O2)2 + 2 NH4{+}
SN + HNO3 = SNO2 + NO2 + H2O =>
SN + 4 HNO3 = SNO2 + 4 NO2 + 2 H2O
C2H2 + Na = C2Na2 + H2 =>
C2H2 + 2 Na = C2Na2 + H2
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
HgS + HCl + O2 = Hg2Cl2 + SO2 + H2O =>
4 HgS + 4 HCl + 5 O2 = 2 Hg2Cl2 + 4 SO2 + 2 H2O
KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7 =>
2 KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7
NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s) =>
2 NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s)
C2H2 + Na = C2Na + H2 =>
C2H2 + Na = C2Na + H2
Hg2Cl2 + Cu = CuCl2 + Hg =>
Hg2Cl2 + Cu = CuCl2 + 2 Hg
Mn(Co3)3 = Mn2 + Co2 =>
2 Mn(Co3)3 = Mn2 + 9 Co2
Mn7SiO12 + CO2 = MnCO3 + SiO2 + O2 =>
2 Mn7SiO12 + 14 CO2 = 14 MnCO3 + 2 SiO2 + 3 O2
CoCl2 + AgNO3 = AgCl + Co(NO3)2 =>
CoCl2 + 2 AgNO3 = 2 AgCl + Co(NO3)2
Cu2CO3(OH)2 + HCl = CuOH + CO2 + H2O + Cl =>
Cu2CO3(OH)2 + 2 HCl = 2 CuOH + CO2 + H2O + 2 Cl
SiO2 + NH4F = (NH4)3SiF7 + NH3 + H2O =>
SiO2 + 7 NH4F = (NH4)3SiF7 + 4 NH3 + 2 H2O
CH3CH2CH2CH3 = CH3CH(CH3)CH3 =>
CH3CH2CH2CH3 = CH3CH(CH3)CH3
C4H8 + O2 = C + H2O =>
C4H8 + 2 O2 = 4 C + 4 H2O
KHSO4 + KOH = K2SO4H2O =>
KHSO4 + KOH = K2SO4H2O
C8H10 + Cl2 = C8H4Cl6 + HCl =>
C8H10 + 6 Cl2 = C8H4Cl6 + 6 HCl
C + O2 = CO =>
2 C + O2 = 2 CO
K2CO3 + CaCl2 = CaCO3 + K2Cl2 =>
K2CO3 + CaCl2 = CaCO3 + K2Cl2
CuCO3 + HCl = CO2 + CuCl2 + H2O =>
CuCO3 + 2 HCl = CO2 + CuCl2 + H2O
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
P4 + KOH = P2O5 + K3P + H2O =>
4 P4 + 30 KOH = 3 P2O5 + 10 K3P + 15 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
NaCl(aq) + AgC2H3O2 = NaC2H3O2(aq) + AgCl(s) =>
NaCl(aq) + AgC2H3O2 = NaC2H3O2(aq) + AgCl(s)
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
Ca(HPO4) + H3PO4 = Ca(H2PO4)2 =>
Ca(HPO4) + H3PO4 = Ca(H2PO4)2
CO(NH2)2 + H2O = CO + NH3 + O2 =>
2 CO(NH2)2 + 2 H2O = 2 CO + 4 NH3 + O2
HNO3 + Cu = Cu(NO3)2 + H2 =>
2 HNO3 + Cu = Cu(NO3)2 + H2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
H{-}H2O2 = H{-}O =>
H{-}H2O2 = H{-}O
Fe2(SO4)2 + NaCl = Fe2Cl + Na(SO4)2 =>
Fe2(SO4)2 + NaCl = Fe2Cl + Na(SO4)2
KMn04 + HBr = MnBr2 + KBr + H20Br2 =>
2 KMn04 + 20 HBr = 8 MnBr2 + 2 KBr + H20Br2
Na + HCl = Na2HCl =>
2 Na + HCl = Na2HCl
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
Na2CO3 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
3 Na2CO3 + Al2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2
BaO + Al2O5 = Ba3(AlO4)2 =>
3 BaO + Al2O5 = Ba3(AlO4)2
C6H10O6Ca + H2SO4 = C3H6O3 + CaSO4 =>
C6H10O6Ca + H2SO4 = 2 C3H6O3 + CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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